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From: belanger@micomvax.UUCP (Robert Belanger)
Newsgroups: net.micro.pc
Subject: Re: ms-dos int 11
Message-ID: <672@micomvax.UUCP>
Date: Tue, 4-Nov-86 12:50:58 EST
Article-I.D.: micomvax.672
Posted: Tue Nov  4 12:50:58 1986
Date-Received: Wed, 5-Nov-86 22:43:51 EST
References: <1038@whuts.UUCP>
Reply-To: belanger@micomvax.UUCP (Robert Belanger)
Distribution: net
Organization: Philips Information Systems - St. Laurent  P.Q., Canada
Lines: 23

In article <1038@whuts.UUCP> 2212msr@whuts.UUCP (ROBIN) writes:
>I'm new to writing assembly lang. programs on ms-dos machine and was wondering
>if someone could answer a question.  Int 11 is supposed to return the
>equipment configuration in the AX register.  However I can not seem to get
>anything into this register.  When I write a 2 line debug routine as folllows:
>-a100
>-int 11
>-int 20
>and then look at the registers, AX is 0000.  Can someone give me some indication
>of what I'm dong wrong?
>
>I should mention that this program is being written on an IBM PC/AT, but it doesn't
>work on an AT&T 6300 or 6300+ either.
>
>Max S. Robin
>AT&T Bell Laboratories
>voice:201-386-6865
>email:whuts!2212msr


-- 
	Robert Belanger
	...!philabs!micomvax!belanger